69719670

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:251

約数の個数: 128

約数和(自身を含む): 197683200

約数和(自身を除く): 127963530

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 90, 103, 109, 115, 135, 138, 206, 207, 218, 230, 270, 309, 327, 345, 414, 515, 545, 618, 621, 654, 690, 927, 981, 1030, 1035, 1090, 1242, 1545, 1635, 1854, 1962, 2070, 2369, 2507, 2781, 2943, 3090, 3105, 3270, 4635, 4738, 4905, 5014, 5562, 5886, 6210, 7107, 7521, 9270, 9810, 11227, 11845, 12535, 13905, 14214, 14715, 15042, 21321, 22454, 22563, 23690, 25070, 27810, 29430, 33681, 35535, 37605, 42642, 45126, 56135, 63963, 67362, 67689, 71070, 75210, 101043, 106605, 112270, 112815, 127926, 135378, 168405, 202086, 213210, 225630, 258221, 303129, 319815, 336810, 338445, 505215, 516442, 606258, 639630, 676890, 774663, 1010430, 1291105, 1515645, 1549326, 2323989, 2582210, 3031290, 3873315, 4647978, 6971967, 7746630, 11619945, 13943934, 23239890, 34859835, 69719670]

約数ペア:

[(1, 69719670), (2, 34859835), (3, 23239890), (5, 13943934), (6, 11619945), (9, 7746630), (10, 6971967), (15, 4647978), (18, 3873315), (23, 3031290), (27, 2582210), (30, 2323989), (45, 1549326), (46, 1515645), (54, 1291105), (69, 1010430), (90, 774663), (103, 676890), (109, 639630), (115, 606258), (135, 516442), (138, 505215), (206, 338445), (207, 336810), (218, 319815), (230, 303129), (270, 258221), (309, 225630), (327, 213210), (345, 202086), (414, 168405), (515, 135378), (545, 127926), (618, 112815), (621, 112270), (654, 106605), (690, 101043), (927, 75210), (981, 71070), (1030, 67689), (1035, 67362), (1090, 63963), (1242, 56135), (1545, 45126), (1635, 42642), (1854, 37605), (1962, 35535), (2070, 33681), (2369, 29430), (2507, 27810), (2781, 25070), (2943, 23690), (3090, 22563), (3105, 22454), (3270, 21321), (4635, 15042), (4738, 14715), (4905, 14214), (5014, 13905), (5562, 12535), (5886, 11845), (6210, 11227), (7107, 9810), (7521, 9270)]